I think that it’s an honorable thing to change your mind occasionally. I don’t think it’s a sign of weakness or lack of integrity. I believe men are united by their doubts and separated by their convictions. Therefore, it’s a very good thing to have doubts. Doubts are the greatest spur to activity that I know of.

Peter Ustinov (1921–2004) English actor, author, director
Interview (1995-06-22) by Warren Allen Smith, Free Inquiry Magazine
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